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公开(公告)号：US09528961B2
公开(公告)日：2016-12-27
申请号：US14405567
申请日：2013-07-24
IPC分类号： G01N27/407 , G01N27/409
CPC分类号： G01N27/409 , G01N27/4072 , G01N27/4075 , G01N27/4077
摘要： An exhaust gas sensor (100; 200) is configured so as to detect an oxygen concentration or air-fuel ratio in exhaust gas. The exhaust gas sensor includes a sensor element (10) and a manganese reaction layer (20). The sensor element detects an oxygen concentration or air-fuel ratio. The manganese reaction layer is formed on at least part of a surface of the sensor element and is formed of a substance containing an element capable of generating a complex oxide having manganese through reaction with a manganese oxide in the exhaust gas. The exhaust gas sensor is configured to detect an oxygen concentration or air-fuel ratio in exhaust gas of an internal combustion engine that utilizes a fuel having a Mn concentration in excess of 20 ppm.
摘要翻译： 排气传感器（100; 200）被配置为检测废气中的氧浓度或空燃比。 排气传感器包括传感器元件（10）和锰反应层（20）。 传感器元件检测氧浓度或空燃比。 锰反应层形成在传感器元件的表面的至少一部分上，并且由含有能够通过与废气中的氧化锰反应的锰形成的复合氧化物的物质形成。 废气传感器被配置为检测利用Mn浓度超过20ppm的燃料的内燃机的排气中的氧浓度或空燃比。
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公开(公告)号：US20150153304A1
公开(公告)日：2015-06-04
申请号：US14405635
申请日：2013-07-24
IPC分类号： G01N27/409
CPC分类号： G01N27/409 , G01N27/4077
摘要： An exhaust gas sensor (100) is configured to detect an oxygen concentration or air-fuel ratio in exhaust gas of an internal combustion engine. The exhaust gas sensor includes a sensor element (10) and a glass coating film (20). The sensor element is configured to detect an oxygen concentration or air-fuel ratio in the exhaust gas sensor. The glass coating film (20) is formed on at least part of a surface of the sensor element and capable of absorbing a Mn component contained in the exhaust gas at 700° C. The internal combustion engine uses a fuel having a Mn concentration in excess of 20 ppm.
摘要翻译： 废气传感器（100）被配置为检测内燃机的废气中的氧浓度或空燃比。 排气传感器包括传感器元件（10）和玻璃涂膜（20）。 传感器元件被配置为检测排气传感器中的氧浓度或空燃比。 玻璃涂膜（20）形成在传感器元件表面的至少一部分上，能够在700℃下吸收废气中含有的Mn成分。内燃机使用Mn浓度超过的燃料 20ppm。
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公开(公告)号：US09297779B2
公开(公告)日：2016-03-29
申请号：US14405635
申请日：2013-07-24
IPC分类号： G01N27/409 , G01N27/407
CPC分类号： G01N27/409 , G01N27/4077
摘要： An exhaust gas sensor (100) is configured to detect an oxygen concentration or air-fuel ratio in exhaust gas of an internal combustion engine. The exhaust gas sensor includes a sensor element (10) and a glass coating film (20). The sensor element is configured to detect an oxygen concentration or air-fuel ratio in the exhaust gas sensor. The glass coating film (20) is formed on at least part of a surface of the sensor element and capable of absorbing a Mn component contained in the exhaust gas at 700° C. The internal combustion engine uses a fuel having a Mn concentration in excess of 20 ppm.
摘要翻译： 废气传感器（100）被配置为检测内燃机的废气中的氧浓度或空燃比。 排气传感器包括传感器元件（10）和玻璃涂膜（20）。 传感器元件被配置为检测排气传感器中的氧浓度或空燃比。 玻璃涂膜（20）形成在传感器元件表面的至少一部分上，能够在700℃下吸收废气中含有的Mn成分。内燃机使用Mn浓度超过的燃料 20ppm。
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公开(公告)号：US20150144487A1
公开(公告)日：2015-05-28
申请号：US14405567
申请日：2013-07-24
IPC分类号： G01N27/409 , G01N27/407
CPC分类号： G01N27/409 , G01N27/4072 , G01N27/4075 , G01N27/4077
摘要： An exhaust gas sensor (100; 200) is configured so as to detect an oxygen concentration or air-fuel ratio in exhaust gas. The exhaust gas sensor includes a sensor element (10) and a manganese reaction layer (20). The sensor element detects an oxygen concentration or air-fuel ratio. The manganese reaction layer is formed on at least part of a surface of the sensor element and is formed of a substance containing an element capable of generating a complex oxide having manganese through reaction with a manganese oxide in the exhaust gas. The exhaust gas sensor is configured to detect an oxygen concentration or air-fuel ratio in exhaust gas of an internal combustion engine that utilizes a fuel having a Mn concentration in excess of 20 ppm.
摘要翻译： 排气传感器（100; 200）被配置为检测废气中的氧浓度或空燃比。 排气传感器包括传感器元件（10）和锰反应层（20）。 传感器元件检测氧浓度或空燃比。 锰反应层形成在传感器元件的表面的至少一部分上，并且由含有能够通过与废气中的氧化锰反应的锰形成的复合氧化物的物质形成。 废气传感器被配置为检测利用Mn浓度超过20ppm的燃料的内燃机的废气中的氧浓度或空燃比。
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